Prophylaxis and remediation of anomia in the semantic and logopenic variants of primary progressive aphasia

Neuropsychological Rehabilitation
Aaron M MeyerRhonda B Friedman

Abstract

This study evaluated the efficacy of phonological and orthographic treatments for anomia in the semantic and logopenic variants of primary progressive aphasia (svPPA and lvPPA, respectively). Both treatments were administered for 6 months. The treatment stimuli consisted of nouns that were consistently named correctly at baseline (prophylaxis items) and/or nouns that were consistently named incorrectly at baseline (remediation items). Oral naming accuracy was measured for trained and untrained picture exemplars, as well as matched items from an untrained condition (UC). Written naming and scene description tasks were also conducted. For all tasks, the change in naming accuracy from baseline to 1 month post-treatment was compared between the UC and each treatment condition. These comparisons indicated that both treatments were effective in the remediation and prophylaxis of anomia in both variants. Furthermore, generalisation to untrained exemplars occurred in both subtypes, whereas item generalisation occurred in lvPPA, and task generalisation was present in svPPA.

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Citations

Jul 1, 2017·Neuropsychological Rehabilitation·Stephanie M GrassoMaya L Henry
Jan 31, 2018·Neuropsychological Rehabilitation·Aaron M MeyerRhonda B Friedman
Sep 11, 2018·Neuropsychological Rehabilitation·Trudy KrajenbrinkLyndsey Nickels
Aug 8, 2019·Journal of Speech, Language, and Hearing Research : JSLHR·Maya L HenryMaria Luisa Gorno-Tempini
Nov 13, 2020·Journal of Speech, Language, and Hearing Research : JSLHR·Maurice FlurieJamie Reilly
Jul 17, 2021·Translational Neurodegeneration·Ilaria PagnoniRosa Manenti
Dec 4, 2021·Neurological Sciences : Official Journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology·Stefania M PetrilloMassimo Piccirilli

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